Maine Historical Society

Founded in 1822, Maine Historical Society is the third oldest state-dedicated historical society in the county. MHS preserves and shares Maine’s story. We are a modern, forward-looking organization with an expansive vision for the role that history and MHS can play in Maine. Our Portland campus includes our Museum Galleries, the Brown Research Library, and the Wadsworth-Longfellow House & Longfellow Garden, all open to guests and MHS members alike. Our online database Maine Memory Network includes historical items contributed by MHS and nearly 300 partners across Maine and New England, alongside hundreds of digital exhibits and educational resources. MHS initiatives include programming, extensive digital resources, and educational resources that support remote learning.